The Lethal Weapon catchphrase “too old for this sh*t” is about as tired as Danny Glover and Mel Gibson look in this film. Riggs and Murtaugh are older- eleven years older than when they paired up in the first installment of this “buddy cop” franchise.
The bad guys are Chinese, so we get to see old cops fight kung fu masters (and win!). A bit recycled and repetitive, Lethal Weapon 4 brings the series to a close in a fitting manner. It entertains, but one has to wonder if they really needed to make this one.
Detectives Riggs and Murtaugh have a habit of saying that they’re “too old for this sh*t.” By the end of Lethal Weapon 3, I’m starting to believe them. While it’s still entertaining, most of why this movie works comes from our familiarity with the characters and their quirks.
Joe Pesci returns as a supporting character and Rene Russo joins the party as a government agent. She’s a feisty one, so naturally there’s some sexual tension between her and Riggs. The plot isn’t so memorable, but it’s the further adventures of Riggs and Murtaugh. If you liked the first two, you’re bound to watch this one, right? That’s basically the filmmakers' hopes with Lethal Weapon 3, and they’re more or less right.